Keawakapu Beach Weather Forecast
- 73
- 86
Mostly Sunny
- 73
- 85
Mostly Sunny
- 73
- 86
Mostly Sunny
- 73
- 86
Partly Sunny
- 72
- 86
Partly Sunny
- 72
- 86
Partly Sunny
Today 16 Sep South Maui/Upcountry
Sunny. Highs around 87 near the shore to around 72 near 4000 feet. Light Winds becoming east around 10 Mph in the afternoon.
Tonight 16 Sep South Maui/Upcountry
Mostly clear. Lows around 71 near the shore to around 56 near 4000 feet. East Winds up to 10 Mph in the evening becoming light.
Keawakapu Beach Temperature Statistics
September Temperature
Kahului, Kahului Airport (13 miles)
Lowest 8 September, 2025
64.9 °FAverage September
79.6 °FHighest 1 September, 2025
93 °F
Climate (2020–Present)
Kahului, Kahului Airport (13 miles)
Average Low 2020–2025
68.8 °FAverage 2020–2025
76.8 °FAverage High 2020–2025
85.6 °F